@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4c2b9ab-f58f-44c7-a1d0-d83a92792769> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4c2b9ab-f58f-44c7-a1d0-d83a92792769> .